*SUPPORT*
IN: gazzer dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki OUT: PINK
IN: fep fep blicket kiki OUT: RED RED PINK PINK
IN: kiki blicket kiki OUT: PINK PINK PINK
IN: kiki blicket fep OUT: PINK RED RED
IN: kiki blicket zup gazzer OUT: PINK GREEN BLUE GREEN BLUE
IN: gazzer OUT: BLUE
IN: gazzer zup tufa zup OUT: GREEN BLUE GREEN
IN: fep blicket zup kiki OUT: RED GREEN PINK GREEN PINK
IN: zup dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup tufa zup OUT: GREEN GREEN
IN: gazzer blicket kiki OUT: BLUE PINK PINK
IN: kiki blicket fep blicket kiki OUT: PINK RED PINK PINK RED PINK PINK
IN: kiki dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK

*QUERY*
IN: kiki tufa kiki OUT: PINK PINK
IN: gazzer zup blicket gazzer OUT: BLUE GREEN BLUE BLUE
IN: zup OUT: GREEN
IN: fep dax OUT: RED RED RED RED RED RED RED RED
IN: kiki blicket zup OUT: PINK GREEN GREEN
IN: kiki blicket fep blicket fep OUT: PINK RED RED RED RED RED RED
IN: zup tufa kiki blicket kiki blicket zup OUT: PINK PINK GREEN GREEN PINK GREEN GREEN GREEN
IN: zup blicket kiki OUT: GREEN PINK PINK
IN: gazzer gazzer OUT: BLUE BLUE
IN: fep OUT: RED

*GRAMMAR*
fep -> RED 
 gazzer -> BLUE 
 zup -> GREEN 
 kiki -> PINK 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 blicket x1 -> [u1] [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 